nation decoration aeration dictation elation legation education creation generation duration location station declaration indication taxation delegation fixation indignation irrigation vacation causation dedication litigation negation vocation bifurcation donation iteration liquidation oration abdication deflation dilation operation relation situation application integration preparation publication regulation separation variation activation admiration cultivation deviation elevation expectation exploration immigration inflation innovation invitation liberation limitation migration obligation restoration rotation agitation allocation degradation designation dissertation estimation excitation imitation implication irritation medication notation quotation recreation respiration segregation temptation aggregation aviation cessation derivation desolation desperation dilatation dislocation dissipation emigration expiration fabrication federation narration probation replication toleration veneration aberration adoration allegation appellation automation citation damnation divination escalation gestation inhalation innervation intimation invocation perforation reclamation regurgitation reparation revocation sedation stagnation summation information combination explanation formation cooperation corporation foundation legislation observation occupation radiation reputation adaptation correlation exploitation inspiration isolation motivation preservation revelation salvation sensation violation acceleration alteration arbitration aspiration degeneration destination domination hesitation inclination initiation installation meditation navigation negotiation oxidation penetration plantation propagation regeneration registration reservation resignation saturation speculation termination vegetation ventilation vibration accusation affiliation affirmation animation annexation approbation attenuation compilation complication deliberation deprivation dissociation distillation elaboration evaporation exaggeration excavation filtration graduation habitation importation incarnation incubation insulation irradiation maturation mediation moderation modulation mutation ordination oscillation realisation reformation starvation adjudication affectation alternation authentication capitulation castration connotation coronation delineation demarcation deputation devastation elongation emulation enumeration eradication exaltation exhortation exportation fibrillation fluctuation germination gravitation hydration imputation inactivation inauguration interrogation intonation perspiration perturbation provocation punctuation recitation refutation relocation renovation subjugation ulceration vindication visitation population consideration examination association circulation civilization conversation determination evaluation imagination investigation presentation translation appreciation calculation compensation configuration conservation illustration modification organisation realization stimulation accommodation alienation anticipation assimilation celebration characterization collaboration computation condemnation confirmation congregation continuation coordination deformation depreciation deterioration elimination frustration illumination incorporation inflammation nomination precipitation proclamation proliferation recommendation reconciliation relaxation simulation specification valuation annihilation articulation authorization calibration certification civilisation clarification coagulation colonization condensation consolation denomination dissemination evacuation fascination globalization gratification infiltration ionization localization notification polarization ratification retaliation retardation signification sophistication unification validation verification abbreviation amputation augmentation cancellation categorization commendation conciliation confederation confiscation conformation consecration constellation consternation constipation consummation culmination dehydration denunciation deportation deregulation devaluation dispensation duplication elucidation exclamation fertilization inoculation interpolation intimidation masturbation menstruation ovulation prolongation quantification refrigeration resuscitation sanitation segmentation simplification stipulation urbanization usurpation utilisation vaccination organization communication interpretation classification identification participation demonstration differentiation discrimination justification orientation transportation appropriation approximation consultation contamination contemplation emancipation qualification rehabilitation utilization amplification assassination disintegration fermentation fragmentation generalization humiliation intoxication liberalization mobilization modernization multiplication optimization preoccupation privatization purification remuneration socialization specialization amalgamation calcification capitalization centralization conflagration crystallization extermination immunization implantation magnetization magnification mortification normalization polymerization renunciation repudiation sterilization administration concentration representation transformation accumulation formulation implementation confrontation consolidation documentation manipulation pronunciation reorganization stabilization stratification subordination democratization diversification hybridization intensification ornamentation personification rationalization sedimentation standardization synchronization visualization manifestation experimentation transplantation argumentation decentralization excommunication hospitalization instrumentation supplementation conceptualization misrepresentation nationalization industrialization

Words that almost rhyme with rectification

equation occasion haven basin hasten evasion invasion persuasion

taken pagan shaken bacon laden maiden layman laymen shaman patron awaken mistaken salesman contagion straighten undertaken statesman forsaken overtaken tradesmen